<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Reflection
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: Extension.php 18951 2009-11-12 16:26:19Z alexander $
 */

/**
 * @see Zend_Reflection_Class
 */
require_once 'Zend/Reflection/Class.php';

/**
 * @see Zend_Reflection_Function
 */
require_once 'Zend/Reflection/Function.php';

/**
 * @category   Zend
 * @package    Zend_Reflection
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Reflection_Extension extends ReflectionExtension
{
	/**
	 * Get extension function reflection objects
	 *
	 * @param  string $reflectionClass Name of reflection class to use
	 * @return array Array of Zend_Reflection_Function objects
	 */
	public function getFunctions($reflectionClass = 'Zend_Reflection_Function')
	{
		$phpReflections  = parent::getFunctions();
		$zendReflections = array();
		while ($phpReflections && ($phpReflection = array_shift($phpReflections))) {
			$instance = new $reflectionClass($phpReflection->getName());
			if (!$instance instanceof Zend_Reflection_Function) {
				require_once 'Zend/Reflection/Exception.php';
				throw new Zend_Reflection_Exception('Invalid reflection class provided; must extend Zend_Reflection_Function');
			}
			$zendReflections[] = $instance;
			unset($phpReflection);
		}
		unset($phpReflections);
		return $zendReflections;
	}

	/**
	 * Get extension class reflection objects
	 *
	 * @param  string $reflectionClass Name of reflection class to use
	 * @return array Array of Zend_Reflection_Class objects
	 */
	public function getClasses($reflectionClass = 'Zend_Reflection_Class')
	{
		$phpReflections  = parent::getClasses();
		$zendReflections = array();
		while ($phpReflections && ($phpReflection = array_shift($phpReflections))) {
			$instance = new $reflectionClass($phpReflection->getName());
			if (!$instance instanceof Zend_Reflection_Class) {
				require_once 'Zend/Reflection/Exception.php';
				throw new Zend_Reflection_Exception('Invalid reflection class provided; must extend Zend_Reflection_Class');
			}
			$zendReflections[] = $instance;
			unset($phpReflection);
		}
		unset($phpReflections);
		return $zendReflections;
	}
}
